Evidence map›Paper›PMID 34099740›Full record

ArticleScientific reports2021

Multi-omics analysis reveals the interaction between the complement system and the coagulation cascade in the development of endometriosis.

Liang Yu, Huaji Shen, Xiaohan Ren, Anqi Wang, Shu Zhu, Yafeng Zheng, Xiuli Wang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 2 pooled it
45.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

64 citing papers in PubMed, 2 syntheses or guidelines pooled it, 171 citations in OpenAlex.

  1. Pooled it
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  13. Impact of gut microbiota on endometriosis: linking physical injury to mental health.Frontiers in cellular and infection microbiology · 2025
    Review
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  16. Review
  17. Article
  18. Article
  19. Characterizing the Extracellular Matrix Transcriptome of Endometriosis.Reproductive sciences (Thousand Oaks, Calif.) · 2024
    Article
  20. Article

4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Liang Yu *The State Key Lab of Reproductive, Department of Obstetrics and Gynecology, Jiangsu Province Hospital, Nanjing, 210029, China.
Huaji Shen *Department of Obstetrics and Gynecology, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China.
Xiaohan Ren *The State Key Lab of Reproductive, Department of Obstetrics and Gynecology, Jiangsu Province Hospital, Nanjing, 210029, China.
Anqi WangThe State Key Lab of Reproductive, Department of Obstetrics and Gynecology, Jiangsu Province Hospital, Nanjing, 210029, China.
Shu ZhuThe State Key Lab of Reproductive, Department of Obstetrics and Gynecology, Jiangsu Province Hospital, Nanjing, 210029, China.
Yafeng ZhengDepartment of Obstetrics and Gynecology, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China. zyf99010111@163.com.
Xiuli WangThe State Key Lab of Reproductive, Department of Obstetrics and Gynecology, Jiangsu Province Hospital, Nanjing, 210029, China. xiuli_2266@163.com.
Jiangsu Province Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endometriosis (EMS) is a disease that shows immune dysfunction and chronic inflammation characteristics, suggesting a role of complement system in its pathophysiology. To find out the hub genes and pathways involved in the pathogenesis of EMs, three raw microarray datasets were recruited from the Gene Expression Omnibus database (GEO). Then, a series of bioinformatics technologies including gene ontology (GO), Hallmark pathway enrichment, protein-protein interaction (PPI) network and gene co-expression correlation analysis were performed to identify hub genes. The hub genes were further verified by the Real-time quantitative polymerase chain reaction (RT-PCR) and Western Blot (WB). We identified 129 differentially expressed genes (DEGs) in EMs, of which 78 were up-regulated and 51 were down-regulated. Through GO functional enrichment analysis, we found that the DEGs are mainly enriched in cell adhesion, extracellular matrix remodeling, chemokine regulation, angiogenesis regulation, epithelial cell proliferation, et al. In Hallmark pathway enrichment analysis, coagulation pathway showed great significance and the terms in which included the central complement factors. Moreover, the genes were dominating in PPI network. Combined co-expression analysis with experimental verification, we found that the up-regulated expression of complement (C1S, C1QA, C1R, and C3) was positively related to tissue factor (TF) in EMs. In this study, we discovered the over expression complement and the positive correlation between complement and TF in EMs, which suggested that interaction of complement and coagulation system may play a role within the pathophysiology of EMS.

Indexed as

Blood Coagulation FactorsComplement C1qComplement C1rComplement C1sComplement C3Complement System ProteinsEndometriosisFemaleGene Expression ProfilingGene OntologyGene Regulatory NetworksHumansProtein Interaction MapsSignal TransductionThromboplastinBlood Coagulation FactorsC1QA protein, humanComplement C1qComplement C1rComplement C1sComplement C3Complement System ProteinsThromboplastin

Identifiers

PMID34099740
PMCPMC8185094
OpenAlexW3171870984

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.